Rebuild it Right, A Tour of EcoBuilding Bargains By John Otterbein | Wed, June 5, 13 The Springfield tornado demolished more than 40 buildings and caused over $100 million in damages. Natural disasters are here to stay and our communities need to be as prepared as possible and ready for any natural upheava Buildings Center for EcoTechnology cost-effective EcoBuilding Bargains Energy Efficiency NEEP Summit 2013 Oklahoma retrofitting Springfield tornado Read more about Rebuild it Right, A Tour of EcoBuilding Bargains